3 years ago

Find x in the triangle

Mathematics

1 answer:

strojnjashka [21]3 years ago

8 0

Answer:

Step-by-step explanation:

You have to solve this equation:

(8x - 3) + 37 + (5x - 10) = 180

then

13x +37 - 13 = 180

then

13x + 24 = 180

then

13x = 156

then

x = 156/13 = 12

check The attached picture.

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